1 /*
2  * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: AMD
23  *
24  */
25 
26 #include <linux/slab.h>
27 
28 #include "dce/dce_6_0_d.h"
29 #include "dce/dce_6_0_sh_mask.h"
30 
31 #include "dm_services.h"
32 
33 #include "link_encoder.h"
34 #include "stream_encoder.h"
35 
36 #include "resource.h"
37 #include "include/irq_service_interface.h"
38 #include "irq/dce60/irq_service_dce60.h"
39 #include "dce110/dce110_timing_generator.h"
40 #include "dce110/dce110_resource.h"
41 #include "dce60/dce60_timing_generator.h"
42 #include "dce/dce_mem_input.h"
43 #include "dce/dce_link_encoder.h"
44 #include "dce/dce_stream_encoder.h"
45 #include "dce/dce_ipp.h"
46 #include "dce/dce_transform.h"
47 #include "dce/dce_opp.h"
48 #include "dce/dce_clock_source.h"
49 #include "dce/dce_audio.h"
50 #include "dce/dce_hwseq.h"
51 #include "dce60/dce60_hw_sequencer.h"
52 #include "dce100/dce100_resource.h"
53 #include "dce/dce_panel_cntl.h"
54 
55 #include "reg_helper.h"
56 
57 #include "dce/dce_dmcu.h"
58 #include "dce/dce_aux.h"
59 #include "dce/dce_abm.h"
60 #include "dce/dce_i2c.h"
61 /* TODO remove this include */
62 
63 #include "dce60_resource.h"
64 
65 #ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
66 #include "gmc/gmc_6_0_d.h"
67 #include "gmc/gmc_6_0_sh_mask.h"
68 #endif
69 
70 #ifndef mmDP_DPHY_INTERNAL_CTRL
71 #define mmDP_DPHY_INTERNAL_CTRL                         0x1CDE
72 #define mmDP0_DP_DPHY_INTERNAL_CTRL                     0x1CDE
73 #define mmDP1_DP_DPHY_INTERNAL_CTRL                     0x1FDE
74 #define mmDP2_DP_DPHY_INTERNAL_CTRL                     0x42DE
75 #define mmDP3_DP_DPHY_INTERNAL_CTRL                     0x45DE
76 #define mmDP4_DP_DPHY_INTERNAL_CTRL                     0x48DE
77 #define mmDP5_DP_DPHY_INTERNAL_CTRL                     0x4BDE
78 #endif
79 
80 
81 #ifndef mmBIOS_SCRATCH_2
82 	#define mmBIOS_SCRATCH_2 0x05CB
83 	#define mmBIOS_SCRATCH_3 0x05CC
84 	#define mmBIOS_SCRATCH_6 0x05CF
85 #endif
86 
87 #ifndef mmDP_DPHY_FAST_TRAINING
88 	#define mmDP_DPHY_FAST_TRAINING                         0x1CCE
89 	#define mmDP0_DP_DPHY_FAST_TRAINING                     0x1CCE
90 	#define mmDP1_DP_DPHY_FAST_TRAINING                     0x1FCE
91 	#define mmDP2_DP_DPHY_FAST_TRAINING                     0x42CE
92 	#define mmDP3_DP_DPHY_FAST_TRAINING                     0x45CE
93 	#define mmDP4_DP_DPHY_FAST_TRAINING                     0x48CE
94 	#define mmDP5_DP_DPHY_FAST_TRAINING                     0x4BCE
95 #endif
96 
97 
98 #ifndef mmHPD_DC_HPD_CONTROL
99 	#define mmHPD_DC_HPD_CONTROL                            0x189A
100 	#define mmHPD0_DC_HPD_CONTROL                           0x189A
101 	#define mmHPD1_DC_HPD_CONTROL                           0x18A2
102 	#define mmHPD2_DC_HPD_CONTROL                           0x18AA
103 	#define mmHPD3_DC_HPD_CONTROL                           0x18B2
104 	#define mmHPD4_DC_HPD_CONTROL                           0x18BA
105 	#define mmHPD5_DC_HPD_CONTROL                           0x18C2
106 #endif
107 
108 #define DCE11_DIG_FE_CNTL 0x4a00
109 #define DCE11_DIG_BE_CNTL 0x4a47
110 #define DCE11_DP_SEC 0x4ac3
111 
112 static const struct dce110_timing_generator_offsets dce60_tg_offsets[] = {
113 		{
114 			.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
115 			.dcp =  (mmGRPH_CONTROL - mmGRPH_CONTROL),
116 			.dmif = (mmDMIF_PG0_DPG_PIPE_ARBITRATION_CONTROL3
117 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
118 		},
119 		{
120 			.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
121 			.dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
122 			.dmif = (mmDMIF_PG1_DPG_PIPE_ARBITRATION_CONTROL3
123 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
124 		},
125 		{
126 			.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
127 			.dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
128 			.dmif = (mmDMIF_PG2_DPG_PIPE_ARBITRATION_CONTROL3
129 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
130 		},
131 		{
132 			.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
133 			.dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
134 			.dmif = (mmDMIF_PG3_DPG_PIPE_ARBITRATION_CONTROL3
135 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
136 		},
137 		{
138 			.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
139 			.dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
140 			.dmif = (mmDMIF_PG4_DPG_PIPE_ARBITRATION_CONTROL3
141 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
142 		},
143 		{
144 			.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
145 			.dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
146 			.dmif = (mmDMIF_PG5_DPG_PIPE_ARBITRATION_CONTROL3
147 					- mmDPG_PIPE_ARBITRATION_CONTROL3),
148 		}
149 };
150 
151 /* set register offset */
152 #define SR(reg_name)\
153 	.reg_name = mm ## reg_name
154 
155 /* set register offset with instance */
156 #define SRI(reg_name, block, id)\
157 	.reg_name = mm ## block ## id ## _ ## reg_name
158 
159 #define ipp_regs(id)\
160 [id] = {\
161 		IPP_COMMON_REG_LIST_DCE_BASE(id)\
162 }
163 
164 static const struct dce_ipp_registers ipp_regs[] = {
165 		ipp_regs(0),
166 		ipp_regs(1),
167 		ipp_regs(2),
168 		ipp_regs(3),
169 		ipp_regs(4),
170 		ipp_regs(5)
171 };
172 
173 static const struct dce_ipp_shift ipp_shift = {
174 		IPP_DCE60_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
175 };
176 
177 static const struct dce_ipp_mask ipp_mask = {
178 		IPP_DCE60_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
179 };
180 
181 #define transform_regs(id)\
182 [id] = {\
183 		XFM_COMMON_REG_LIST_DCE60(id)\
184 }
185 
186 static const struct dce_transform_registers xfm_regs[] = {
187 		transform_regs(0),
188 		transform_regs(1),
189 		transform_regs(2),
190 		transform_regs(3),
191 		transform_regs(4),
192 		transform_regs(5)
193 };
194 
195 static const struct dce_transform_shift xfm_shift = {
196 		XFM_COMMON_MASK_SH_LIST_DCE60(__SHIFT)
197 };
198 
199 static const struct dce_transform_mask xfm_mask = {
200 		XFM_COMMON_MASK_SH_LIST_DCE60(_MASK)
201 };
202 
203 #define aux_regs(id)\
204 [id] = {\
205 	AUX_REG_LIST(id)\
206 }
207 
208 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
209 	aux_regs(0),
210 	aux_regs(1),
211 	aux_regs(2),
212 	aux_regs(3),
213 	aux_regs(4),
214 	aux_regs(5)
215 };
216 
217 #define hpd_regs(id)\
218 [id] = {\
219 	HPD_REG_LIST(id)\
220 }
221 
222 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
223 		hpd_regs(0),
224 		hpd_regs(1),
225 		hpd_regs(2),
226 		hpd_regs(3),
227 		hpd_regs(4),
228 		hpd_regs(5)
229 };
230 
231 #define link_regs(id)\
232 [id] = {\
233 	LE_DCE60_REG_LIST(id)\
234 }
235 
236 static const struct dce110_link_enc_registers link_enc_regs[] = {
237 	link_regs(0),
238 	link_regs(1),
239 	link_regs(2),
240 	link_regs(3),
241 	link_regs(4),
242 	link_regs(5)
243 };
244 
245 #define stream_enc_regs(id)\
246 [id] = {\
247 	SE_COMMON_REG_LIST_DCE_BASE(id),\
248 	.AFMT_CNTL = 0,\
249 }
250 
251 static const struct dce110_stream_enc_registers stream_enc_regs[] = {
252 	stream_enc_regs(0),
253 	stream_enc_regs(1),
254 	stream_enc_regs(2),
255 	stream_enc_regs(3),
256 	stream_enc_regs(4),
257 	stream_enc_regs(5)
258 };
259 
260 static const struct dce_stream_encoder_shift se_shift = {
261 		SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT)
262 };
263 
264 static const struct dce_stream_encoder_mask se_mask = {
265 		SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK)
266 };
267 
268 static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
269 	{ DCE_PANEL_CNTL_REG_LIST() }
270 };
271 
272 static const struct dce_panel_cntl_shift panel_cntl_shift = {
273 	DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
274 };
275 
276 static const struct dce_panel_cntl_mask panel_cntl_mask = {
277 	DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
278 };
279 
280 #define opp_regs(id)\
281 [id] = {\
282 	OPP_DCE_60_REG_LIST(id),\
283 }
284 
285 static const struct dce_opp_registers opp_regs[] = {
286 	opp_regs(0),
287 	opp_regs(1),
288 	opp_regs(2),
289 	opp_regs(3),
290 	opp_regs(4),
291 	opp_regs(5)
292 };
293 
294 static const struct dce_opp_shift opp_shift = {
295 	OPP_COMMON_MASK_SH_LIST_DCE_60(__SHIFT)
296 };
297 
298 static const struct dce_opp_mask opp_mask = {
299 	OPP_COMMON_MASK_SH_LIST_DCE_60(_MASK)
300 };
301 
302 static const struct dce110_aux_registers_shift aux_shift = {
303 	DCE10_AUX_MASK_SH_LIST(__SHIFT)
304 };
305 
306 static const struct dce110_aux_registers_mask aux_mask = {
307 	DCE10_AUX_MASK_SH_LIST(_MASK)
308 };
309 
310 #define aux_engine_regs(id)\
311 [id] = {\
312 	AUX_COMMON_REG_LIST(id), \
313 	.AUX_RESET_MASK = 0 \
314 }
315 
316 static const struct dce110_aux_registers aux_engine_regs[] = {
317 		aux_engine_regs(0),
318 		aux_engine_regs(1),
319 		aux_engine_regs(2),
320 		aux_engine_regs(3),
321 		aux_engine_regs(4),
322 		aux_engine_regs(5)
323 };
324 
325 #define audio_regs(id)\
326 [id] = {\
327 	AUD_COMMON_REG_LIST(id)\
328 }
329 
330 static const struct dce_audio_registers audio_regs[] = {
331 	audio_regs(0),
332 	audio_regs(1),
333 	audio_regs(2),
334 	audio_regs(3),
335 	audio_regs(4),
336 	audio_regs(5),
337 };
338 
339 static const struct dce_audio_shift audio_shift = {
340 		AUD_DCE60_MASK_SH_LIST(__SHIFT)
341 };
342 
343 static const struct dce_audio_mask audio_mask = {
344 		AUD_DCE60_MASK_SH_LIST(_MASK)
345 };
346 
347 #define clk_src_regs(id)\
348 [id] = {\
349 	CS_COMMON_REG_LIST_DCE_80(id),\
350 }
351 
352 
353 static const struct dce110_clk_src_regs clk_src_regs[] = {
354 	clk_src_regs(0),
355 	clk_src_regs(1),
356 	clk_src_regs(2)
357 };
358 
359 static const struct dce110_clk_src_shift cs_shift = {
360 		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
361 };
362 
363 static const struct dce110_clk_src_mask cs_mask = {
364 		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
365 };
366 
367 static const struct bios_registers bios_regs = {
368 	.BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3,
369 	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
370 };
371 
372 static const struct resource_caps res_cap = {
373 		.num_timing_generator = 6,
374 		.num_audio = 6,
375 		.num_stream_encoder = 6,
376 		.num_pll = 2,
377 		.num_ddc = 6,
378 };
379 
380 static const struct resource_caps res_cap_61 = {
381 		.num_timing_generator = 4,
382 		.num_audio = 6,
383 		.num_stream_encoder = 6,
384 		.num_pll = 3,
385 		.num_ddc = 6,
386 };
387 
388 static const struct resource_caps res_cap_64 = {
389 		.num_timing_generator = 2,
390 		.num_audio = 2,
391 		.num_stream_encoder = 2,
392 		.num_pll = 2,
393 		.num_ddc = 2,
394 };
395 
396 static const struct dc_plane_cap plane_cap = {
397 	.type = DC_PLANE_TYPE_DCE_RGB,
398 
399 	.pixel_format_support = {
400 			.argb8888 = true,
401 			.nv12 = false,
402 			.fp16 = false
403 	},
404 
405 	.max_upscale_factor = {
406 			.argb8888 = 16000,
407 			.nv12 = 1,
408 			.fp16 = 1
409 	},
410 
411 	.max_downscale_factor = {
412 			.argb8888 = 250,
413 			.nv12 = 1,
414 			.fp16 = 1
415 	}
416 };
417 
418 static const struct dce_dmcu_registers dmcu_regs = {
419 		DMCU_DCE60_REG_LIST()
420 };
421 
422 static const struct dce_dmcu_shift dmcu_shift = {
423 		DMCU_MASK_SH_LIST_DCE60(__SHIFT)
424 };
425 
426 static const struct dce_dmcu_mask dmcu_mask = {
427 		DMCU_MASK_SH_LIST_DCE60(_MASK)
428 };
429 static const struct dce_abm_registers abm_regs = {
430 		ABM_DCE110_COMMON_REG_LIST()
431 };
432 
433 static const struct dce_abm_shift abm_shift = {
434 		ABM_MASK_SH_LIST_DCE110(__SHIFT)
435 };
436 
437 static const struct dce_abm_mask abm_mask = {
438 		ABM_MASK_SH_LIST_DCE110(_MASK)
439 };
440 
441 #define CTX  ctx
442 #define REG(reg) mm ## reg
443 
444 #ifndef mmCC_DC_HDMI_STRAPS
445 #define mmCC_DC_HDMI_STRAPS 0x1918
446 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
447 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
448 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
449 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
450 #endif
451 
map_transmitter_id_to_phy_instance(enum transmitter transmitter)452 static int map_transmitter_id_to_phy_instance(
453 	enum transmitter transmitter)
454 {
455 	switch (transmitter) {
456 	case TRANSMITTER_UNIPHY_A:
457 		return 0;
458 	case TRANSMITTER_UNIPHY_B:
459 		return 1;
460 	case TRANSMITTER_UNIPHY_C:
461 		return 2;
462 	case TRANSMITTER_UNIPHY_D:
463 		return 3;
464 	case TRANSMITTER_UNIPHY_E:
465 		return 4;
466 	case TRANSMITTER_UNIPHY_F:
467 		return 5;
468 	case TRANSMITTER_UNIPHY_G:
469 		return 6;
470 	default:
471 		ASSERT(0);
472 		return 0;
473 	}
474 }
475 
read_dce_straps(struct dc_context * ctx,struct resource_straps * straps)476 static void read_dce_straps(
477 	struct dc_context *ctx,
478 	struct resource_straps *straps)
479 {
480 	REG_GET_2(CC_DC_HDMI_STRAPS,
481 			HDMI_DISABLE, &straps->hdmi_disable,
482 			AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
483 
484 	REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
485 }
486 
create_audio(struct dc_context * ctx,unsigned int inst)487 static struct audio *create_audio(
488 		struct dc_context *ctx, unsigned int inst)
489 {
490 	return dce60_audio_create(ctx, inst,
491 			&audio_regs[inst], &audio_shift, &audio_mask);
492 }
493 
dce60_timing_generator_create(struct dc_context * ctx,uint32_t instance,const struct dce110_timing_generator_offsets * offsets)494 static struct timing_generator *dce60_timing_generator_create(
495 		struct dc_context *ctx,
496 		uint32_t instance,
497 		const struct dce110_timing_generator_offsets *offsets)
498 {
499 	struct dce110_timing_generator *tg110 =
500 		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
501 
502 	if (!tg110)
503 		return NULL;
504 
505 	dce60_timing_generator_construct(tg110, ctx, instance, offsets);
506 	return &tg110->base;
507 }
508 
dce60_opp_create(struct dc_context * ctx,uint32_t inst)509 static struct output_pixel_processor *dce60_opp_create(
510 	struct dc_context *ctx,
511 	uint32_t inst)
512 {
513 	struct dce110_opp *opp =
514 		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
515 
516 	if (!opp)
517 		return NULL;
518 
519 	dce60_opp_construct(opp,
520 			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
521 	return &opp->base;
522 }
523 
dce60_aux_engine_create(struct dc_context * ctx,uint32_t inst)524 static struct dce_aux *dce60_aux_engine_create(
525 	struct dc_context *ctx,
526 	uint32_t inst)
527 {
528 	struct aux_engine_dce110 *aux_engine =
529 		kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
530 
531 	if (!aux_engine)
532 		return NULL;
533 
534 	dce110_aux_engine_construct(aux_engine, ctx, inst,
535 				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
536 				    &aux_engine_regs[inst],
537 					&aux_mask,
538 					&aux_shift,
539 					ctx->dc->caps.extended_aux_timeout_support);
540 
541 	return &aux_engine->base;
542 }
543 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
544 
545 static const struct dce_i2c_registers i2c_hw_regs[] = {
546 		i2c_inst_regs(1),
547 		i2c_inst_regs(2),
548 		i2c_inst_regs(3),
549 		i2c_inst_regs(4),
550 		i2c_inst_regs(5),
551 		i2c_inst_regs(6),
552 };
553 
554 static const struct dce_i2c_shift i2c_shifts = {
555 		I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
556 };
557 
558 static const struct dce_i2c_mask i2c_masks = {
559 		I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
560 };
561 
dce60_i2c_hw_create(struct dc_context * ctx,uint32_t inst)562 static struct dce_i2c_hw *dce60_i2c_hw_create(
563 	struct dc_context *ctx,
564 	uint32_t inst)
565 {
566 	struct dce_i2c_hw *dce_i2c_hw =
567 		kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
568 
569 	if (!dce_i2c_hw)
570 		return NULL;
571 
572 	dce_i2c_hw_construct(dce_i2c_hw, ctx, inst,
573 				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
574 
575 	return dce_i2c_hw;
576 }
577 
dce60_i2c_sw_create(struct dc_context * ctx)578 static struct dce_i2c_sw *dce60_i2c_sw_create(
579 	struct dc_context *ctx)
580 {
581 	struct dce_i2c_sw *dce_i2c_sw =
582 		kzalloc(sizeof(struct dce_i2c_sw), GFP_KERNEL);
583 
584 	if (!dce_i2c_sw)
585 		return NULL;
586 
587 	dce_i2c_sw_construct(dce_i2c_sw, ctx);
588 
589 	return dce_i2c_sw;
590 }
dce60_stream_encoder_create(enum engine_id eng_id,struct dc_context * ctx)591 static struct stream_encoder *dce60_stream_encoder_create(
592 	enum engine_id eng_id,
593 	struct dc_context *ctx)
594 {
595 	struct dce110_stream_encoder *enc110 =
596 		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
597 
598 	if (!enc110)
599 		return NULL;
600 
601 	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
602 					&stream_enc_regs[eng_id],
603 					&se_shift, &se_mask);
604 	return &enc110->base;
605 }
606 
607 #define SRII(reg_name, block, id)\
608 	.reg_name[id] = mm ## block ## id ## _ ## reg_name
609 
610 static const struct dce_hwseq_registers hwseq_reg = {
611 		HWSEQ_DCE6_REG_LIST()
612 };
613 
614 static const struct dce_hwseq_shift hwseq_shift = {
615 		HWSEQ_DCE6_MASK_SH_LIST(__SHIFT)
616 };
617 
618 static const struct dce_hwseq_mask hwseq_mask = {
619 		HWSEQ_DCE6_MASK_SH_LIST(_MASK)
620 };
621 
dce60_hwseq_create(struct dc_context * ctx)622 static struct dce_hwseq *dce60_hwseq_create(
623 	struct dc_context *ctx)
624 {
625 	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
626 
627 	if (hws) {
628 		hws->ctx = ctx;
629 		hws->regs = &hwseq_reg;
630 		hws->shifts = &hwseq_shift;
631 		hws->masks = &hwseq_mask;
632 	}
633 	return hws;
634 }
635 
636 static const struct resource_create_funcs res_create_funcs = {
637 	.read_dce_straps = read_dce_straps,
638 	.create_audio = create_audio,
639 	.create_stream_encoder = dce60_stream_encoder_create,
640 	.create_hwseq = dce60_hwseq_create,
641 };
642 
643 #define mi_inst_regs(id) { \
644 	MI_DCE6_REG_LIST(id), \
645 	.MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \
646 }
647 static const struct dce_mem_input_registers mi_regs[] = {
648 		mi_inst_regs(0),
649 		mi_inst_regs(1),
650 		mi_inst_regs(2),
651 		mi_inst_regs(3),
652 		mi_inst_regs(4),
653 		mi_inst_regs(5),
654 };
655 
656 static const struct dce_mem_input_shift mi_shifts = {
657 		MI_DCE6_MASK_SH_LIST(__SHIFT),
658 		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT
659 };
660 
661 static const struct dce_mem_input_mask mi_masks = {
662 		MI_DCE6_MASK_SH_LIST(_MASK),
663 		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK
664 };
665 
dce60_mem_input_create(struct dc_context * ctx,uint32_t inst)666 static struct mem_input *dce60_mem_input_create(
667 	struct dc_context *ctx,
668 	uint32_t inst)
669 {
670 	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
671 					       GFP_KERNEL);
672 
673 	if (!dce_mi) {
674 		BREAK_TO_DEBUGGER();
675 		return NULL;
676 	}
677 
678 	dce60_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
679 	dce_mi->wa.single_head_rdreq_dmif_limit = 2;
680 	return &dce_mi->base;
681 }
682 
dce60_transform_destroy(struct transform ** xfm)683 static void dce60_transform_destroy(struct transform **xfm)
684 {
685 	kfree(TO_DCE_TRANSFORM(*xfm));
686 	*xfm = NULL;
687 }
688 
dce60_transform_create(struct dc_context * ctx,uint32_t inst)689 static struct transform *dce60_transform_create(
690 	struct dc_context *ctx,
691 	uint32_t inst)
692 {
693 	struct dce_transform *transform =
694 		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
695 
696 	if (!transform)
697 		return NULL;
698 
699 	dce60_transform_construct(transform, ctx, inst,
700 				&xfm_regs[inst], &xfm_shift, &xfm_mask);
701 	transform->prescaler_on = false;
702 	return &transform->base;
703 }
704 
705 static const struct encoder_feature_support link_enc_feature = {
706 		.max_hdmi_deep_color = COLOR_DEPTH_121212,
707 		.max_hdmi_pixel_clock = 297000,
708 		.flags.bits.IS_HBR2_CAPABLE = true,
709 		.flags.bits.IS_TPS3_CAPABLE = true
710 };
711 
dce60_link_encoder_create(struct dc_context * ctx,const struct encoder_init_data * enc_init_data)712 static struct link_encoder *dce60_link_encoder_create(
713 	struct dc_context *ctx,
714 	const struct encoder_init_data *enc_init_data)
715 {
716 	struct dce110_link_encoder *enc110 =
717 		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
718 	int link_regs_id;
719 
720 	if (!enc110)
721 		return NULL;
722 
723 	link_regs_id =
724 		map_transmitter_id_to_phy_instance(enc_init_data->transmitter);
725 
726 	dce60_link_encoder_construct(enc110,
727 				      enc_init_data,
728 				      &link_enc_feature,
729 				      &link_enc_regs[link_regs_id],
730 				      &link_enc_aux_regs[enc_init_data->channel - 1],
731 				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
732 	return &enc110->base;
733 }
734 
dce60_panel_cntl_create(const struct panel_cntl_init_data * init_data)735 static struct panel_cntl *dce60_panel_cntl_create(const struct panel_cntl_init_data *init_data)
736 {
737 	struct dce_panel_cntl *panel_cntl =
738 		kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
739 
740 	if (!panel_cntl)
741 		return NULL;
742 
743 	dce_panel_cntl_construct(panel_cntl,
744 			init_data,
745 			&panel_cntl_regs[init_data->inst],
746 			&panel_cntl_shift,
747 			&panel_cntl_mask);
748 
749 	return &panel_cntl->base;
750 }
751 
dce60_clock_source_create(struct dc_context * ctx,struct dc_bios * bios,enum clock_source_id id,const struct dce110_clk_src_regs * regs,bool dp_clk_src)752 static struct clock_source *dce60_clock_source_create(
753 	struct dc_context *ctx,
754 	struct dc_bios *bios,
755 	enum clock_source_id id,
756 	const struct dce110_clk_src_regs *regs,
757 	bool dp_clk_src)
758 {
759 	struct dce110_clk_src *clk_src =
760 		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
761 
762 	if (!clk_src)
763 		return NULL;
764 
765 	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
766 			regs, &cs_shift, &cs_mask)) {
767 		clk_src->base.dp_clk_src = dp_clk_src;
768 		return &clk_src->base;
769 	}
770 
771 	kfree(clk_src);
772 	BREAK_TO_DEBUGGER();
773 	return NULL;
774 }
775 
dce60_clock_source_destroy(struct clock_source ** clk_src)776 static void dce60_clock_source_destroy(struct clock_source **clk_src)
777 {
778 	kfree(TO_DCE110_CLK_SRC(*clk_src));
779 	*clk_src = NULL;
780 }
781 
dce60_ipp_create(struct dc_context * ctx,uint32_t inst)782 static struct input_pixel_processor *dce60_ipp_create(
783 	struct dc_context *ctx, uint32_t inst)
784 {
785 	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
786 
787 	if (!ipp) {
788 		BREAK_TO_DEBUGGER();
789 		return NULL;
790 	}
791 
792 	dce60_ipp_construct(ipp, ctx, inst,
793 			&ipp_regs[inst], &ipp_shift, &ipp_mask);
794 	return &ipp->base;
795 }
796 
dce60_resource_destruct(struct dce110_resource_pool * pool)797 static void dce60_resource_destruct(struct dce110_resource_pool *pool)
798 {
799 	unsigned int i;
800 
801 	for (i = 0; i < pool->base.pipe_count; i++) {
802 		if (pool->base.opps[i] != NULL)
803 			dce110_opp_destroy(&pool->base.opps[i]);
804 
805 		if (pool->base.transforms[i] != NULL)
806 			dce60_transform_destroy(&pool->base.transforms[i]);
807 
808 		if (pool->base.ipps[i] != NULL)
809 			dce_ipp_destroy(&pool->base.ipps[i]);
810 
811 		if (pool->base.mis[i] != NULL) {
812 			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
813 			pool->base.mis[i] = NULL;
814 		}
815 
816 		if (pool->base.timing_generators[i] != NULL)	{
817 			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
818 			pool->base.timing_generators[i] = NULL;
819 		}
820 	}
821 
822 	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
823 		if (pool->base.engines[i] != NULL)
824 			dce110_engine_destroy(&pool->base.engines[i]);
825 		if (pool->base.hw_i2cs[i] != NULL) {
826 			kfree(pool->base.hw_i2cs[i]);
827 			pool->base.hw_i2cs[i] = NULL;
828 		}
829 		if (pool->base.sw_i2cs[i] != NULL) {
830 			kfree(pool->base.sw_i2cs[i]);
831 			pool->base.sw_i2cs[i] = NULL;
832 		}
833 	}
834 
835 	for (i = 0; i < pool->base.stream_enc_count; i++) {
836 		if (pool->base.stream_enc[i] != NULL)
837 			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
838 	}
839 
840 	for (i = 0; i < pool->base.clk_src_count; i++) {
841 		if (pool->base.clock_sources[i] != NULL) {
842 			dce60_clock_source_destroy(&pool->base.clock_sources[i]);
843 		}
844 	}
845 
846 	if (pool->base.abm != NULL)
847 			dce_abm_destroy(&pool->base.abm);
848 
849 	if (pool->base.dmcu != NULL)
850 			dce_dmcu_destroy(&pool->base.dmcu);
851 
852 	if (pool->base.dp_clock_source != NULL)
853 		dce60_clock_source_destroy(&pool->base.dp_clock_source);
854 
855 	for (i = 0; i < pool->base.audio_count; i++)	{
856 		if (pool->base.audios[i] != NULL) {
857 			dce_aud_destroy(&pool->base.audios[i]);
858 		}
859 	}
860 
861 	if (pool->base.irqs != NULL) {
862 		dal_irq_service_destroy(&pool->base.irqs);
863 	}
864 }
865 
dce60_validate_bandwidth(struct dc * dc,struct dc_state * context,bool fast_validate)866 static bool dce60_validate_bandwidth(
867 	struct dc *dc,
868 	struct dc_state *context,
869 	bool fast_validate)
870 {
871 	int i;
872 	bool at_least_one_pipe = false;
873 
874 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
875 		if (context->res_ctx.pipe_ctx[i].stream)
876 			at_least_one_pipe = true;
877 	}
878 
879 	if (at_least_one_pipe) {
880 		/* TODO implement when needed but for now hardcode max value*/
881 		context->bw_ctx.bw.dce.dispclk_khz = 681000;
882 		context->bw_ctx.bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ;
883 	} else {
884 		context->bw_ctx.bw.dce.dispclk_khz = 0;
885 		context->bw_ctx.bw.dce.yclk_khz = 0;
886 	}
887 
888 	return true;
889 }
890 
dce60_validate_surface_sets(struct dc_state * context)891 static bool dce60_validate_surface_sets(
892 		struct dc_state *context)
893 {
894 	int i;
895 
896 	for (i = 0; i < context->stream_count; i++) {
897 		if (context->stream_status[i].plane_count == 0)
898 			continue;
899 
900 		if (context->stream_status[i].plane_count > 1)
901 			return false;
902 
903 		if (context->stream_status[i].plane_states[0]->format
904 				>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
905 			return false;
906 	}
907 
908 	return true;
909 }
910 
dce60_validate_global(struct dc * dc,struct dc_state * context)911 static enum dc_status dce60_validate_global(
912 		struct dc *dc,
913 		struct dc_state *context)
914 {
915 	if (!dce60_validate_surface_sets(context))
916 		return DC_FAIL_SURFACE_VALIDATE;
917 
918 	return DC_OK;
919 }
920 
dce60_destroy_resource_pool(struct resource_pool ** pool)921 static void dce60_destroy_resource_pool(struct resource_pool **pool)
922 {
923 	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
924 
925 	dce60_resource_destruct(dce110_pool);
926 	kfree(dce110_pool);
927 	*pool = NULL;
928 }
929 
930 static const struct resource_funcs dce60_res_pool_funcs = {
931 	.destroy = dce60_destroy_resource_pool,
932 	.link_enc_create = dce60_link_encoder_create,
933 	.panel_cntl_create = dce60_panel_cntl_create,
934 	.validate_bandwidth = dce60_validate_bandwidth,
935 	.validate_plane = dce100_validate_plane,
936 	.add_stream_to_ctx = dce100_add_stream_to_ctx,
937 	.validate_global = dce60_validate_global,
938 	.find_first_free_match_stream_enc_for_link = dce100_find_first_free_match_stream_enc_for_link
939 };
940 
dce60_construct(uint8_t num_virtual_links,struct dc * dc,struct dce110_resource_pool * pool)941 static bool dce60_construct(
942 	uint8_t num_virtual_links,
943 	struct dc *dc,
944 	struct dce110_resource_pool *pool)
945 {
946 	unsigned int i;
947 	struct dc_context *ctx = dc->ctx;
948 	struct dc_bios *bp;
949 
950 	ctx->dc_bios->regs = &bios_regs;
951 
952 	pool->base.res_cap = &res_cap;
953 	pool->base.funcs = &dce60_res_pool_funcs;
954 
955 
956 	/*************************************************
957 	 *  Resource + asic cap harcoding                *
958 	 *************************************************/
959 	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
960 	pool->base.pipe_count = res_cap.num_timing_generator;
961 	pool->base.timing_generator_count = res_cap.num_timing_generator;
962 	dc->caps.max_downscale_ratio = 200;
963 	dc->caps.i2c_speed_in_khz = 40;
964 	dc->caps.max_cursor_size = 64;
965 	dc->caps.dual_link_dvi = true;
966 	dc->caps.extended_aux_timeout_support = false;
967 
968 	/*************************************************
969 	 *  Create resources                             *
970 	 *************************************************/
971 
972 	bp = ctx->dc_bios;
973 
974 	if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
975 		pool->base.dp_clock_source =
976 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
977 
978 		pool->base.clock_sources[0] =
979 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
980 		pool->base.clock_sources[1] =
981 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
982 		pool->base.clk_src_count = 2;
983 
984 	} else {
985 		pool->base.dp_clock_source =
986 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
987 
988 		pool->base.clock_sources[0] =
989 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
990 		pool->base.clk_src_count = 1;
991 	}
992 
993 	if (pool->base.dp_clock_source == NULL) {
994 		dm_error("DC: failed to create dp clock source!\n");
995 		BREAK_TO_DEBUGGER();
996 		goto res_create_fail;
997 	}
998 
999 	for (i = 0; i < pool->base.clk_src_count; i++) {
1000 		if (pool->base.clock_sources[i] == NULL) {
1001 			dm_error("DC: failed to create clock sources!\n");
1002 			BREAK_TO_DEBUGGER();
1003 			goto res_create_fail;
1004 		}
1005 	}
1006 
1007 	pool->base.dmcu = dce_dmcu_create(ctx,
1008 			&dmcu_regs,
1009 			&dmcu_shift,
1010 			&dmcu_mask);
1011 	if (pool->base.dmcu == NULL) {
1012 		dm_error("DC: failed to create dmcu!\n");
1013 		BREAK_TO_DEBUGGER();
1014 		goto res_create_fail;
1015 	}
1016 
1017 	pool->base.abm = dce_abm_create(ctx,
1018 			&abm_regs,
1019 			&abm_shift,
1020 			&abm_mask);
1021 	if (pool->base.abm == NULL) {
1022 		dm_error("DC: failed to create abm!\n");
1023 		BREAK_TO_DEBUGGER();
1024 		goto res_create_fail;
1025 	}
1026 
1027 	{
1028 		struct irq_service_init_data init_data;
1029 		init_data.ctx = dc->ctx;
1030 		pool->base.irqs = dal_irq_service_dce60_create(&init_data);
1031 		if (!pool->base.irqs)
1032 			goto res_create_fail;
1033 	}
1034 
1035 	for (i = 0; i < pool->base.pipe_count; i++) {
1036 		pool->base.timing_generators[i] = dce60_timing_generator_create(
1037 				ctx, i, &dce60_tg_offsets[i]);
1038 		if (pool->base.timing_generators[i] == NULL) {
1039 			BREAK_TO_DEBUGGER();
1040 			dm_error("DC: failed to create tg!\n");
1041 			goto res_create_fail;
1042 		}
1043 
1044 		pool->base.mis[i] = dce60_mem_input_create(ctx, i);
1045 		if (pool->base.mis[i] == NULL) {
1046 			BREAK_TO_DEBUGGER();
1047 			dm_error("DC: failed to create memory input!\n");
1048 			goto res_create_fail;
1049 		}
1050 
1051 		pool->base.ipps[i] = dce60_ipp_create(ctx, i);
1052 		if (pool->base.ipps[i] == NULL) {
1053 			BREAK_TO_DEBUGGER();
1054 			dm_error("DC: failed to create input pixel processor!\n");
1055 			goto res_create_fail;
1056 		}
1057 
1058 		pool->base.transforms[i] = dce60_transform_create(ctx, i);
1059 		if (pool->base.transforms[i] == NULL) {
1060 			BREAK_TO_DEBUGGER();
1061 			dm_error("DC: failed to create transform!\n");
1062 			goto res_create_fail;
1063 		}
1064 
1065 		pool->base.opps[i] = dce60_opp_create(ctx, i);
1066 		if (pool->base.opps[i] == NULL) {
1067 			BREAK_TO_DEBUGGER();
1068 			dm_error("DC: failed to create output pixel processor!\n");
1069 			goto res_create_fail;
1070 		}
1071 	}
1072 
1073 	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1074 		pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
1075 		if (pool->base.engines[i] == NULL) {
1076 			BREAK_TO_DEBUGGER();
1077 			dm_error(
1078 				"DC:failed to create aux engine!!\n");
1079 			goto res_create_fail;
1080 		}
1081 		pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
1082 		if (pool->base.hw_i2cs[i] == NULL) {
1083 			BREAK_TO_DEBUGGER();
1084 			dm_error(
1085 				"DC:failed to create i2c engine!!\n");
1086 			goto res_create_fail;
1087 		}
1088 		pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
1089 		if (pool->base.sw_i2cs[i] == NULL) {
1090 			BREAK_TO_DEBUGGER();
1091 			dm_error(
1092 				"DC:failed to create sw i2c!!\n");
1093 			goto res_create_fail;
1094 		}
1095 	}
1096 
1097 	dc->caps.max_planes =  pool->base.pipe_count;
1098 
1099 	for (i = 0; i < dc->caps.max_planes; ++i)
1100 		dc->caps.planes[i] = plane_cap;
1101 
1102 	dc->caps.disable_dp_clk_share = true;
1103 
1104 	if (!resource_construct(num_virtual_links, dc, &pool->base,
1105 			&res_create_funcs))
1106 		goto res_create_fail;
1107 
1108 	/* Create hardware sequencer */
1109 	dce60_hw_sequencer_construct(dc);
1110 
1111 	return true;
1112 
1113 res_create_fail:
1114 	dce60_resource_destruct(pool);
1115 	return false;
1116 }
1117 
dce60_create_resource_pool(uint8_t num_virtual_links,struct dc * dc)1118 struct resource_pool *dce60_create_resource_pool(
1119 	uint8_t num_virtual_links,
1120 	struct dc *dc)
1121 {
1122 	struct dce110_resource_pool *pool =
1123 		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1124 
1125 	if (!pool)
1126 		return NULL;
1127 
1128 	if (dce60_construct(num_virtual_links, dc, pool))
1129 		return &pool->base;
1130 
1131 	kfree(pool);
1132 	BREAK_TO_DEBUGGER();
1133 	return NULL;
1134 }
1135 
dce61_construct(uint8_t num_virtual_links,struct dc * dc,struct dce110_resource_pool * pool)1136 static bool dce61_construct(
1137 	uint8_t num_virtual_links,
1138 	struct dc *dc,
1139 	struct dce110_resource_pool *pool)
1140 {
1141 	unsigned int i;
1142 	struct dc_context *ctx = dc->ctx;
1143 	struct dc_bios *bp;
1144 
1145 	ctx->dc_bios->regs = &bios_regs;
1146 
1147 	pool->base.res_cap = &res_cap_61;
1148 	pool->base.funcs = &dce60_res_pool_funcs;
1149 
1150 
1151 	/*************************************************
1152 	 *  Resource + asic cap harcoding                *
1153 	 *************************************************/
1154 	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
1155 	pool->base.pipe_count = res_cap_61.num_timing_generator;
1156 	pool->base.timing_generator_count = res_cap_61.num_timing_generator;
1157 	dc->caps.max_downscale_ratio = 200;
1158 	dc->caps.i2c_speed_in_khz = 40;
1159 	dc->caps.max_cursor_size = 64;
1160 	dc->caps.is_apu = true;
1161 
1162 	/*************************************************
1163 	 *  Create resources                             *
1164 	 *************************************************/
1165 
1166 	bp = ctx->dc_bios;
1167 
1168 	if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
1169 		pool->base.dp_clock_source =
1170 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
1171 
1172 		pool->base.clock_sources[0] =
1173 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
1174 		pool->base.clock_sources[1] =
1175 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
1176 		pool->base.clock_sources[2] =
1177 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
1178 		pool->base.clk_src_count = 3;
1179 
1180 	} else {
1181 		pool->base.dp_clock_source =
1182 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
1183 
1184 		pool->base.clock_sources[0] =
1185 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
1186 		pool->base.clock_sources[1] =
1187 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
1188 		pool->base.clk_src_count = 2;
1189 	}
1190 
1191 	if (pool->base.dp_clock_source == NULL) {
1192 		dm_error("DC: failed to create dp clock source!\n");
1193 		BREAK_TO_DEBUGGER();
1194 		goto res_create_fail;
1195 	}
1196 
1197 	for (i = 0; i < pool->base.clk_src_count; i++) {
1198 		if (pool->base.clock_sources[i] == NULL) {
1199 			dm_error("DC: failed to create clock sources!\n");
1200 			BREAK_TO_DEBUGGER();
1201 			goto res_create_fail;
1202 		}
1203 	}
1204 
1205 	pool->base.dmcu = dce_dmcu_create(ctx,
1206 			&dmcu_regs,
1207 			&dmcu_shift,
1208 			&dmcu_mask);
1209 	if (pool->base.dmcu == NULL) {
1210 		dm_error("DC: failed to create dmcu!\n");
1211 		BREAK_TO_DEBUGGER();
1212 		goto res_create_fail;
1213 	}
1214 
1215 	pool->base.abm = dce_abm_create(ctx,
1216 			&abm_regs,
1217 			&abm_shift,
1218 			&abm_mask);
1219 	if (pool->base.abm == NULL) {
1220 		dm_error("DC: failed to create abm!\n");
1221 		BREAK_TO_DEBUGGER();
1222 		goto res_create_fail;
1223 	}
1224 
1225 	{
1226 		struct irq_service_init_data init_data;
1227 		init_data.ctx = dc->ctx;
1228 		pool->base.irqs = dal_irq_service_dce60_create(&init_data);
1229 		if (!pool->base.irqs)
1230 			goto res_create_fail;
1231 	}
1232 
1233 	for (i = 0; i < pool->base.pipe_count; i++) {
1234 		pool->base.timing_generators[i] = dce60_timing_generator_create(
1235 				ctx, i, &dce60_tg_offsets[i]);
1236 		if (pool->base.timing_generators[i] == NULL) {
1237 			BREAK_TO_DEBUGGER();
1238 			dm_error("DC: failed to create tg!\n");
1239 			goto res_create_fail;
1240 		}
1241 
1242 		pool->base.mis[i] = dce60_mem_input_create(ctx, i);
1243 		if (pool->base.mis[i] == NULL) {
1244 			BREAK_TO_DEBUGGER();
1245 			dm_error("DC: failed to create memory input!\n");
1246 			goto res_create_fail;
1247 		}
1248 
1249 		pool->base.ipps[i] = dce60_ipp_create(ctx, i);
1250 		if (pool->base.ipps[i] == NULL) {
1251 			BREAK_TO_DEBUGGER();
1252 			dm_error("DC: failed to create input pixel processor!\n");
1253 			goto res_create_fail;
1254 		}
1255 
1256 		pool->base.transforms[i] = dce60_transform_create(ctx, i);
1257 		if (pool->base.transforms[i] == NULL) {
1258 			BREAK_TO_DEBUGGER();
1259 			dm_error("DC: failed to create transform!\n");
1260 			goto res_create_fail;
1261 		}
1262 
1263 		pool->base.opps[i] = dce60_opp_create(ctx, i);
1264 		if (pool->base.opps[i] == NULL) {
1265 			BREAK_TO_DEBUGGER();
1266 			dm_error("DC: failed to create output pixel processor!\n");
1267 			goto res_create_fail;
1268 		}
1269 	}
1270 
1271 	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1272 		pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
1273 		if (pool->base.engines[i] == NULL) {
1274 			BREAK_TO_DEBUGGER();
1275 			dm_error(
1276 				"DC:failed to create aux engine!!\n");
1277 			goto res_create_fail;
1278 		}
1279 		pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
1280 		if (pool->base.hw_i2cs[i] == NULL) {
1281 			BREAK_TO_DEBUGGER();
1282 			dm_error(
1283 				"DC:failed to create i2c engine!!\n");
1284 			goto res_create_fail;
1285 		}
1286 		pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
1287 		if (pool->base.sw_i2cs[i] == NULL) {
1288 			BREAK_TO_DEBUGGER();
1289 			dm_error(
1290 				"DC:failed to create sw i2c!!\n");
1291 			goto res_create_fail;
1292 		}
1293 	}
1294 
1295 	dc->caps.max_planes =  pool->base.pipe_count;
1296 
1297 	for (i = 0; i < dc->caps.max_planes; ++i)
1298 		dc->caps.planes[i] = plane_cap;
1299 
1300 	dc->caps.disable_dp_clk_share = true;
1301 
1302 	if (!resource_construct(num_virtual_links, dc, &pool->base,
1303 			&res_create_funcs))
1304 		goto res_create_fail;
1305 
1306 	/* Create hardware sequencer */
1307 	dce60_hw_sequencer_construct(dc);
1308 
1309 	return true;
1310 
1311 res_create_fail:
1312 	dce60_resource_destruct(pool);
1313 	return false;
1314 }
1315 
dce61_create_resource_pool(uint8_t num_virtual_links,struct dc * dc)1316 struct resource_pool *dce61_create_resource_pool(
1317 	uint8_t num_virtual_links,
1318 	struct dc *dc)
1319 {
1320 	struct dce110_resource_pool *pool =
1321 		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1322 
1323 	if (!pool)
1324 		return NULL;
1325 
1326 	if (dce61_construct(num_virtual_links, dc, pool))
1327 		return &pool->base;
1328 
1329 	kfree(pool);
1330 	BREAK_TO_DEBUGGER();
1331 	return NULL;
1332 }
1333 
dce64_construct(uint8_t num_virtual_links,struct dc * dc,struct dce110_resource_pool * pool)1334 static bool dce64_construct(
1335 	uint8_t num_virtual_links,
1336 	struct dc *dc,
1337 	struct dce110_resource_pool *pool)
1338 {
1339 	unsigned int i;
1340 	struct dc_context *ctx = dc->ctx;
1341 	struct dc_bios *bp;
1342 
1343 	ctx->dc_bios->regs = &bios_regs;
1344 
1345 	pool->base.res_cap = &res_cap_64;
1346 	pool->base.funcs = &dce60_res_pool_funcs;
1347 
1348 
1349 	/*************************************************
1350 	 *  Resource + asic cap harcoding                *
1351 	 *************************************************/
1352 	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
1353 	pool->base.pipe_count = res_cap_64.num_timing_generator;
1354 	pool->base.timing_generator_count = res_cap_64.num_timing_generator;
1355 	dc->caps.max_downscale_ratio = 200;
1356 	dc->caps.i2c_speed_in_khz = 40;
1357 	dc->caps.max_cursor_size = 64;
1358 	dc->caps.is_apu = true;
1359 
1360 	/*************************************************
1361 	 *  Create resources                             *
1362 	 *************************************************/
1363 
1364 	bp = ctx->dc_bios;
1365 
1366 	if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
1367 		pool->base.dp_clock_source =
1368 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
1369 
1370 		pool->base.clock_sources[0] =
1371 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], false);
1372 		pool->base.clock_sources[1] =
1373 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
1374 		pool->base.clk_src_count = 2;
1375 
1376 	} else {
1377 		pool->base.dp_clock_source =
1378 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], true);
1379 
1380 		pool->base.clock_sources[0] =
1381 				dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
1382 		pool->base.clk_src_count = 1;
1383 	}
1384 
1385 	if (pool->base.dp_clock_source == NULL) {
1386 		dm_error("DC: failed to create dp clock source!\n");
1387 		BREAK_TO_DEBUGGER();
1388 		goto res_create_fail;
1389 	}
1390 
1391 	for (i = 0; i < pool->base.clk_src_count; i++) {
1392 		if (pool->base.clock_sources[i] == NULL) {
1393 			dm_error("DC: failed to create clock sources!\n");
1394 			BREAK_TO_DEBUGGER();
1395 			goto res_create_fail;
1396 		}
1397 	}
1398 
1399 	pool->base.dmcu = dce_dmcu_create(ctx,
1400 			&dmcu_regs,
1401 			&dmcu_shift,
1402 			&dmcu_mask);
1403 	if (pool->base.dmcu == NULL) {
1404 		dm_error("DC: failed to create dmcu!\n");
1405 		BREAK_TO_DEBUGGER();
1406 		goto res_create_fail;
1407 	}
1408 
1409 	pool->base.abm = dce_abm_create(ctx,
1410 			&abm_regs,
1411 			&abm_shift,
1412 			&abm_mask);
1413 	if (pool->base.abm == NULL) {
1414 		dm_error("DC: failed to create abm!\n");
1415 		BREAK_TO_DEBUGGER();
1416 		goto res_create_fail;
1417 	}
1418 
1419 	{
1420 		struct irq_service_init_data init_data;
1421 		init_data.ctx = dc->ctx;
1422 		pool->base.irqs = dal_irq_service_dce60_create(&init_data);
1423 		if (!pool->base.irqs)
1424 			goto res_create_fail;
1425 	}
1426 
1427 	for (i = 0; i < pool->base.pipe_count; i++) {
1428 		pool->base.timing_generators[i] = dce60_timing_generator_create(
1429 				ctx, i, &dce60_tg_offsets[i]);
1430 		if (pool->base.timing_generators[i] == NULL) {
1431 			BREAK_TO_DEBUGGER();
1432 			dm_error("DC: failed to create tg!\n");
1433 			goto res_create_fail;
1434 		}
1435 
1436 		pool->base.mis[i] = dce60_mem_input_create(ctx, i);
1437 		if (pool->base.mis[i] == NULL) {
1438 			BREAK_TO_DEBUGGER();
1439 			dm_error("DC: failed to create memory input!\n");
1440 			goto res_create_fail;
1441 		}
1442 
1443 		pool->base.ipps[i] = dce60_ipp_create(ctx, i);
1444 		if (pool->base.ipps[i] == NULL) {
1445 			BREAK_TO_DEBUGGER();
1446 			dm_error("DC: failed to create input pixel processor!\n");
1447 			goto res_create_fail;
1448 		}
1449 
1450 		pool->base.transforms[i] = dce60_transform_create(ctx, i);
1451 		if (pool->base.transforms[i] == NULL) {
1452 			BREAK_TO_DEBUGGER();
1453 			dm_error("DC: failed to create transform!\n");
1454 			goto res_create_fail;
1455 		}
1456 
1457 		pool->base.opps[i] = dce60_opp_create(ctx, i);
1458 		if (pool->base.opps[i] == NULL) {
1459 			BREAK_TO_DEBUGGER();
1460 			dm_error("DC: failed to create output pixel processor!\n");
1461 			goto res_create_fail;
1462 		}
1463 	}
1464 
1465 	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1466 		pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
1467 		if (pool->base.engines[i] == NULL) {
1468 			BREAK_TO_DEBUGGER();
1469 			dm_error(
1470 				"DC:failed to create aux engine!!\n");
1471 			goto res_create_fail;
1472 		}
1473 		pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
1474 		if (pool->base.hw_i2cs[i] == NULL) {
1475 			BREAK_TO_DEBUGGER();
1476 			dm_error(
1477 				"DC:failed to create i2c engine!!\n");
1478 			goto res_create_fail;
1479 		}
1480 		pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
1481 		if (pool->base.sw_i2cs[i] == NULL) {
1482 			BREAK_TO_DEBUGGER();
1483 			dm_error(
1484 				"DC:failed to create sw i2c!!\n");
1485 			goto res_create_fail;
1486 		}
1487 	}
1488 
1489 	dc->caps.max_planes =  pool->base.pipe_count;
1490 
1491 	for (i = 0; i < dc->caps.max_planes; ++i)
1492 		dc->caps.planes[i] = plane_cap;
1493 
1494 	dc->caps.disable_dp_clk_share = true;
1495 
1496 	if (!resource_construct(num_virtual_links, dc, &pool->base,
1497 			&res_create_funcs))
1498 		goto res_create_fail;
1499 
1500 	/* Create hardware sequencer */
1501 	dce60_hw_sequencer_construct(dc);
1502 
1503 	return true;
1504 
1505 res_create_fail:
1506 	dce60_resource_destruct(pool);
1507 	return false;
1508 }
1509 
dce64_create_resource_pool(uint8_t num_virtual_links,struct dc * dc)1510 struct resource_pool *dce64_create_resource_pool(
1511 	uint8_t num_virtual_links,
1512 	struct dc *dc)
1513 {
1514 	struct dce110_resource_pool *pool =
1515 		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1516 
1517 	if (!pool)
1518 		return NULL;
1519 
1520 	if (dce64_construct(num_virtual_links, dc, pool))
1521 		return &pool->base;
1522 
1523 	kfree(pool);
1524 	BREAK_TO_DEBUGGER();
1525 	return NULL;
1526 }
1527